| Patents Granted on 1855-04-?? |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| AI120 | Apr. 10, 1855 | E.W. Hanson | Penholder | |
| XC-530 | Apr. 10, 1855 | C.S. Rodier | Machine for sawing wood | woodworking machines |
| 12,662 | Apr. 10, 1855 | W. Aldrich | Turning Lathe | engine lathes |
| 12,664 | Apr. 10, 1855 | N. Barlow | Saw-tooth | sawblades |
| 12,669 | Apr. 10, 1855 | S.M. Cate | Die and Stock for Ornamenting Metal Tubes | metal lathe accessories and attachments |
| 12,677 | Apr. 10, 1855 | J.H. King, H.C. Garvin | Tool for boring hubs | wheelwright |
| 12,679 | Apr. 10, 1855 | C.B. Hutchinson | Mode of guiding reciprocating saws | reciprocating sawmills |
| 12,691 | Apr. 10, 1855 | B.T. Norris | Machine for mortising blinds | mortising machines |
| 12,705 | Apr. 10, 1855 | H. Wells | Device allowing circular-saw spindles to yield | circular sawmills |
| 12,708 | Apr. 10, 1855 | J.M. Stone | Lathe for Turning Locomotive Drivers | engine lathes |
| AI121 | Apr. 17, 1855 | W.E. Jones | Saddletree | |
| 12,715 | Apr. 17, 1855 | A. Drake | Explosive Gas Engine | gas and gasoline engines |
| 12,723 | Apr. 17, 1855 | D. Fowler | Machine for Punching Metal | stamping presses |
| 12,742 | Apr. 17, 1855 | C.A. Noyes | Slide Rest for Lathes | metal lathes |
| 12,747 | Apr. 17, 1855 | C. Van Horn | Slide Rest for Lathes | metal lathe accessories and attachments |
